226095640

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{29287}}^1$

素因数の和:29491

約数の個数: 32

約数和(自身を含む): 511368480

約数和(自身を除く): 285272840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 29287, 58574, 117148, 146435, 234296, 292870, 585740, 1171480, 5652391, 11304782, 22609564, 28261955, 45219128, 56523910, 113047820, 226095640]

約数ペア:

[(1, 226095640), (2, 113047820), (4, 56523910), (5, 45219128), (8, 28261955), (10, 22609564), (20, 11304782), (40, 5652391), (193, 1171480), (386, 585740), (772, 292870), (965, 234296), (1544, 146435), (1930, 117148), (3860, 58574), (7720, 29287)]